Unikor VT12045 F2 High Performance Replacement Battery 3.5 lb
— Ready to ship immediately
Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Unikor VT12045 F2 High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
Let customers speak for us
Send Your Battery Photo
Expert Technician Help
Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.
POST YOUR BATTERY IMAGE
Product & Solutions Expert
✉ sales@batteryweb.com
Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 5.5 Ah
Terminal Type
F2
Unikor VT12045 F2 Battery (Replacement) - Compatible with Unikor VT12045 F2
Built to be a precise replacement for the Unikor VT12045 F2 model, this replacement battery provides the compatibility, performance, and safety certifications needed for mission-critical applications. As a sealed lead acid (SLA) battery using AGM technology, it offers maintenance-free operation and trustworthy recharge cycles, making it an ideal choice for both standby and cyclic power requirements. The Unikor VT12045 F2 is a high-performance battery option suitable for a variety of systems that require dependable 12 Volt power.
Key Specifications
- Compatible Model: Unikor VT12045 F2
- Brand: SigmasTek
- Chemistry: Sealed Lead Acid (SLA)
- Technology: Absorbent Glass Mat (AGM)
- Voltage: 12 Volts
- Capacity: 5.5 Ah
- Terminal Type: F2
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Rechargeable: Yes
Benefits
The Unikor VT12045 F2 replacement battery combines rugged AGM construction with a maintenance-free, spill-proof design to deliver consistent, long-term service. AGM technology provides low internal resistance for better charge acceptance and reliable discharge behavior, contributing to a long-lasting battery life in repeated-use scenarios. These qualities help reduce service interventions and extend the useful life of your equipment.
Safety and convenience are central benefits: U.L. recognition and CE certification ensure compliance with common safety standards, while the factory-fresh condition and included 1 year warranty give you added assurance. This high-performance battery is a versatile power source for UPS units, emergency lighting and backup systems, alarm and security installations, telecom equipment, medical devices, and portable tools—especially where a 12 Volt, 5.5 Ah pack with F2 terminals is required.
Because it is rechargeable and maintenance-free, the Unikor VT12045 F2 reduces lifecycle cost and simplifies installation. Its compact form and reliable chemistry make it suitable for both fixed installations and mobile applications where safety and durability are important.
Take action now: purchase the Unikor VT12045 F2 replacement battery to secure a high-performance, long-lasting battery that ensures your systems remain powered and protected.
Technical Specifications
Product Highlights
- Brand Replacement : Unikor VT12045 F2
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




